a) Six medium speed fastballs which all look the same
b) Six pitches with different grips but the same spin and release
c) A fastball, a changeup which is the same speed as the fastball and four movement pitches that donít move.
d) Six different fastballs which are; for a strike, in the dirt, hits the batter, rolled in like a bowling ball, past the catcher & over the backstop.
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